Industrial

This manual is the owner's manual for YAMAHA products. It mainly introduces the usage methods and precautions of the products.

This document provides an introduction to using Studio Manager Windows 1 and its keyboard shortcuts, along with special notices and trademark information.

This application note describes the use of capillary electrophoresis to analyze artificial sweeteners and preservatives in drinks. The method does not require a multitude of derivatization chemistries and their separations, and has been successfully applied to both beverages and tablet formulations.

The HB34 Series is an industrial high-energy metal-oxide varistor (MOV) designed to provide surge suppression in the AC mains outdoor and service entrance environment of buildings. It is suitable for industrial heavy motors, controls, and power supplies used in the oil-drilling, mining, and transportation fields, as well as HVAC and motor/generator applications.

This report describes the analysis of chlorinated pesticides and PCBs using the HP-608 capillary column. The methods are EPA 608, 8080, 8081, and CLP pesticides, which are used to evaluate wastewater and solid wastes. The benefits of splitless and on-column injection techniques using the Agilent 5890 Series II GC with EPC are compared.

Several oxidizable vitamins (vitamin A, B6, C, D3 and E) were analyzed using HPLC and electrochemical detection. Excellent sensitivity was achieved with all vitamins. The minimum detectable level for vitamin A- palmitate was about 80 pg, for β-carotene about 50 pg, for vitamin B6 about 30 pg, for vitamin C below 1 pg, for vitamin D3 about 70 pg and for vitamin E about 30 pg. The optimum potentials were evaluated using an automated increment for the potentials. The reproducibility was tested using vitamin B6 and was found to be 3% RSD of peak height for 100 runs. Due to the high selectivity of electrochemical detection, it was possible to keep sample preparation very simple.

This document describes the features and characteristics of the UTC 2SC1815 NPN epitaxial silicon transistor, including collector-emitter voltage, collector current, high hFE linearity, etc.

This document introduces NEC's first microprocessor of the V810 familyTM, the µPD70732 (also known as V810), for embedded control applications. The V810 utilizes a RISC architecture and has features such as high-speed real-time response, high-speed integer operation instruction, bit string instruction, floating-point operation instruction, and significantly high cost performance. It is suitable for applications such as facsimile, digital PPC, word processor, image processor, real-time control device, etc.

This paper introduces a method for analyzing some anions using HPLC and electrochemical detection.

This paper describes a method for analysis of organochlorine pesticides (OCPs) in environmental remediation samples using 0.18 mm id high-efficiency GC columns (20 m×0.18 mm id×0.18µm film thickness) and helium carrier gas. DB-17ms stationary phase is used for primary analysis and DB-XLB stationary phase for confirmation. Using this method, primary analysis and confirmation of 22 CLP pesticides in the protocol is achieved in an 11-minute analysis, a 35% reduction in analysis time versus 0.32 mm id columns.

This document describes the analysis of organophosphorus pesticides using the Agilent J&W DB-5ms Ultra Inert capillary GC column. By employing a testing procedure to evaluate column inertness, analysts can have higher confidence in the accuracy of their results. The column provides excellent peak shape for various organophosphorus pesticides.

This document describes a method for pesticide analysis in the competitive contract laboratory marketplace using 0.32 mm ID capillary columns. It demonstrates the use of Agilent J&W DB-17ms and DB-XLB GC columns with hydrogen carrier and dual electron capture detection for trace level CLP pesticides analysis. The method is useful for laboratories that prefer the higher sample loading capacity of the 0.32 mm ID columns. Agilent's Capillary Flow Technology (CFT) 2-way splitter is used to transfer the sample onto the dual columns, simplifying maintenance and reducing instrument downtime.